Despite the 128GB specification in the Specs, the Kingston SV200S37A/256G SSD is a model that suggests a 256GB capacity, designed to enhance your computer’s performance significantly. As part of Kingston's renowned SSD lineup, this 2.5-inch drive utilizes SATA III 6Gb/s interface technology to ensure high-speed data transfer rates, outperforming traditional hard disk drives. This SSD is built with MLC (Multi-Level Cell) NAND flash memory, balancing performance, and endurance. It is a perfect upgrade solution for users looking to increase their system's speed and reliability without compromising on storage capacity.